Freescale Semiconductor Microcontrollers - Manual (Page 523)

HCS08 On-Chip DBG Module
Trigger Module Settings Window
523 Microcontrollers Debugger Manual
Memory Access at Address A and Value on Data
Bus Mismatch
This mode is used to trigger on a program instruction read and/or write of a NOT matching
byte value at Address A memory location.
When choosing this trigger type, the trigger B address is used as a mismatch value rather
than an address. Also when setting this trigger via a context sensitive context menu, the
following message is displayed if the match value was never set.
Figure 23.22 Memory Access at Address A and Value on Data Bus Mismatch Dialog Box
The Trigger Editing dialog box is not available for the trigger B. Special Match value edit
boxes are displayed instead of Address B edit box.
Figure 23.23 Trigger Address Settings Dialog Box
The code program flow rebuild is displayed in the Trace Component Window
automatically switched to Instructions Display mode.
Instruction Triggers
This section describes triggers associated with specific instructions.
Instruction at Address A is Executed
This mode is used to trigger on a program instruction execution (program counter) at
Address A.
The code program flow rebuild is displayed in the Trace Component Window
automatically switched to Instructions Display mode.